Rigging blocks are essential for redirecting or multiplying force in various lifting and pulling applications. Selecting the correct block ensures safety, efficiency, and longevity for your equipment. Understanding key features will help you make an informed decision for your specific needs.
- Hot forged aluminum side plates with rope friendly rounded cheeks and precision CNC machined aluminum sheaves with wide bend radii
- Accepts up to a 3/4" rigging line and features rounded edges making it very rope friendly
- Low profile, secure, easy-to-open two stage captive spring pin lock with a high wall, a full diameter and improved anchor sling protection
- The wide concave upper sheave accepts 1 1/8” anchor slings while flared sideplates reduce twisting in complex rigging scenarios
- WLL: 6,744 lbs. (30 kN) MBS: 33,720 lbs. (150kN)
- Hot forged aluminum side plates with rope friendly rounded cheeks and precision CNC machined aluminum sheaves with wide bend radii
- Small sized lightweight arborist block accepts working lines up to 1/2” (13mm) diameter
- Low profile, secure, easy-to-open captive screw pin lock with a high wall, a full diameter and improved anchor sling protection
- The wide concave upper sheave accepts 5/8” anchor slings while flared sideplates reduce twisting in complex rigging scenarios
- Working Load Limit: (WLL) 20 kN (4,496 lbs.) MBS: 100 kN (22,480 lbs.)
- High Working Load Limit : Designed for heavy-duty rigging applications, and offering a 4500 lbf WLL, this pulley is ideal for industrial rigging and tower climbing.
- Prusik Minding Sideplate: Features a large 2.6" sheave and prusik minding sideplate for smooth operation and efficient rope handling.
- Push-Button Access: Easy push-button mechanism allows for quick installation and removal of ropes while remaining anchored, enhancing efficiency in rigging systems.
- Lightweight and Durable: Weighs just 1.9 lbs (850 gm) while offering high strength, making it a reliable and portable solution for material handling and hoisting tasks.
- ASME B30 Compliant: Compliant to ASME B30 standards.
- The Notch 1/2" Rigging Block with Ultra Sling is a small sized lightweight arborist block that accepts working lines up to 1/2” (13mm) diameter
- Low profile, secure, easy-to-open captive screw pin lock with a high wall, a full diameter and improved anchor sling protection
- Hot forged aluminum side plates with rope friendly rounded cheeks and precision CNC machined aluminum sheaves with wide bend radii
- Wide, concave upper sheave with a 5/8” anchor sling. Flared side-plates reduce twisting in complex rigging scenarios. Upper sheave diameter: .75 in. (19mm), lower sheave diameter: 1.5 in. (38mm)
- Working Load Limit: (WLL) 20 kN (4,496 lbs.) MBS: 100 kN (22,480 lbs.)
- The 10 ton aluminum wheel snatch block is made of aluminum alloy 6061.
- The side plates were 500 hours salt spray tested.
- W.L.L. : 10 ton & MBS : 15 ton
- Double the pulling power of any winch or change its pulling direction.
- We have got CE certificate for the 10 ton aluminum wheel snatch block.
- MBS: 21,900 LBS
- Rope Capacity: Up To 1/2"
- Dimensions: 2.25" x 4"
- Weight: 1 lb.
- Made in USA
- TIE GIRTH HITCHES WITH MINIMAL EXTRA HARDWARE: This Rigging Block sling can be used with almost no extra hardware required - Creates countless rigging options with or without port-a-wraps - Compatible with most arborist tree rigging gear
- 【NEW UPGRADE】In response to customer problems when using pulleys, we have updated the circlips in the middle of the pulleys to make it easier for synthetic ropes or steel wire ropes to get stuck in the middle to prevent unilateral forces. During use...
- 【UNIQUE DESIGN】Double the traction of the winch. Protect, improve and maximize the power of your portable or vehicle-mounted winch with our heavy-duty snatch block pulley. As it reduces winch load, motor heat, gear stress and battery amp draw, you can...
- 【STURDY & DURABLE】Snatch block made of heavy duty steel and anti-corrosion coatings. Max load at 10 tons 22,000 lbs Capacity. Works with 0-3/4” steel cable or synthetic rope, suitable for most offroad recovery situations. Whether it is Truck...
- 【POWERFUL FUNCTION】Effortlessly Recover any Stuck Vehicle by Changing the Direction of your pull. Perfect for navigating around trees and other obstacles to get your 4x4, Truck, or SUV back on the trail. ORCISH Snatch Blocks will make even the most...
- 【24/7 CUSTOMER SUPPORT】We will be responsible for our products to the end. If there is any problem during the purchase period, please contact us at any time, and we will provide the most professional and timely service. Please check if it's deformed...
- 3/4" Tenex-Tec 7' Ultra Sling with Notch 3/4" rigging block with an innovative design offering no hassle, knotless anchoring
- Simply insert block into terminal eye of the sling and pass through the desired individual pocket. Features 6 consecutive 8" Pockets
- 6' usable length, 7' overall length made with 12 strand 3/4" Samson Tenex-TEC rope, a high-strength, low-stretch rope
- Notch rigging block 30kN WLL
- Tensile Strength: 21,000 lbs. (93.4 kN) Working Load Limit: 2,100 lbs. (9.3 kN) in chocked configuration. Only designated for use in choked configuration
- MBS: 25,000 lbf. Rope Capacity: 3/4 in. Dimensions: 6.5in x 4in. Weight: 3.65 lbs.
This article is part of our complete guide Safety & Security — browse all our comparisons and buying guides.
Last update on 2026-06-05 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Rigging Blocks
Load Capacity
The most critical factor is the maximum weight the block is designed to handle. Ensure the load capacity of the block significantly exceeds the expected working load to prevent failure and ensure safety. Always check the manufacturer's specifications.
Sheave Material and Size
The sheave is the grooved wheel the rope runs over. Materials like nylon, aluminum, or stainless steel offer different levels of durability and friction. Larger sheaves reduce rope wear and bending stress, which is crucial for high-load or frequent use applications.
Mounting Style
Consider how the block will be attached. Common options include swivel eye, fixed eye, bail, or jaw mounts. The mounting style should be compatible with your rigging hardware and allow for the necessary range of motion.